___ important air is to living things! a.what b.what an c.what a d.how
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___ important air is to living things! a.what b.what an c.what a d.how
___ important air is to living things! a.what b.what an c.what a d.how
___ important air is to living things! a.what b.what an c.what a d.how
耐心详阅:
选【D】How
对于生物,空气是多么重要啊!
【教你以后怎样做这类题】:语法知识——感叹句
一、由感叹词what引导的感叹句.
1.① What+a/an+(形容词)+单数可数名词+主语+谓语!
② What+名词词组+主语+谓语!
如:What a fine day it is!
2.What+(形容词)+可数名词复数或不可数名词+主语+谓语!
如:What kind women they are!
What nice music it is!
二、由How引导的感叹句.(how用来修饰形容词、副词或动词.)
【1.How+形容词(副词)+主语+谓语!】
如:How hard the workers are working!
How clever the girl is!
How quickly the boy is writing!
2.How+主语+谓语!
如:How time flies!时光飞逝!
三、注意:
1.当how修饰动词时,动词不跟着感叹词提到主语之前.
如:How fast the runner runs!
2.how与what引导的感叹句中的第一种格式(单数名词)一般情况下可以相互转换,转换后意义不变.
如:What an interesting story it is!= How interesting the story is!
What a beautiful building it is!= How beautiful the building is!
3.在口语中,感叹句的主语和谓语常常省略.
如:What a nice present!(省略it is)
How disappointed!(省略she is或其它可作本句主、谓的词语)
耐心详阅:
选【D】How
对于生物,空气是多么重要啊!
【教你以后怎样做这类题】:语法知识——感叹句
一、由感叹词what引导的感叹句。
1.① What+a/an+(形容词)+单数可数名词+主语+谓语!
② What+名词词组+主语+谓语!
如: What a fine day it is!
2. What+(形容词)+可数名词复...
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耐心详阅:
选【D】How
对于生物,空气是多么重要啊!
【教你以后怎样做这类题】:语法知识——感叹句
一、由感叹词what引导的感叹句。
1.① What+a/an+(形容词)+单数可数名词+主语+谓语!
② What+名词词组+主语+谓语!
如: What a fine day it is!
2. What+(形容词)+可数名词复数或不可数名词+主语+谓语!
如: What kind women they are!
What nice music it is!
二、由How引导的感叹句。(how用来修饰形容词、副词或动词。)
【1.How+形容词(副词)+主语+谓语!】
如: How hard the workers are working!
How clever the girl is!
How quickly the boy is writing!
2. How+主语+谓语!
如:How time flies! 时光飞逝!
三、注意:
1. 当how修饰动词时,动词不跟着感叹词提到主语之前。
如: How fast the runner runs!
2. how与what引导的感叹句中的第一种格式(单数名词)一般情况下可以相互转换,转换后意义不变。
如: What an interesting story it is! = How interesting the story is!
What a beautiful building it is! = How beautiful the building is!
3. 在口语中,感叹句的主语和谓语常常省略。
如: What a nice present!(省略it is)
How disappointed!(省略she is或其它可作本句主、谓的词语)
希望帮助到你!
收起
选择a air是不可数 然后这个句子是宾语前置 所以选A
D
how+形容词/副词+主语+谓语
___ important (主语air)(系表结构 is to living things!)